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产品详情
简单介绍：
Gravimetric Blender，重力式称重混料机，称重混料机，重力式
详情介绍：
Gravimetric Blender，重力式称重混料机# 重力式称重混料机 | Gravimetric Blender
## 一、中文介绍
### 1. 设备定义
重力式称重混料机，又称**失重式自动配料混料机**，是塑胶行业核心辅机设备。依靠**重力下落+高精度称重传感器**，对新料、回料、色母、添加剂、粉末等多种原料进行**实时精准称重配比+均匀混合**，全程闭环自动控制。
### 2. 工作原理
采用**失重式（Loss-in-Weight）**计量原理：
各原料独立储料斗+独立称重模块，系统按设定配方比例，精准释放每种物料重量；物料依靠重力落入混合腔体，经强制搅拌均质后，连续供给注塑、挤出、吹塑等成型设备，实时修正落差、密度偏差，保证配比恒定。
### 3. 核心特点
1. **配比精度极高**：常规精度±0.1%～±0.3%，微量色母、助剂也可精准添加；
2. **全自动闭环控制**：自动称重、配料、混合、补料，实时数据追溯；
3. **适配多类物料**：塑料颗粒、破碎回收料、粉体、片状助剂均可兼容；
4. **混合无分层**：专用搅拌结构，不同密度物料混合均匀，杜绝偏色、性能波动；
5. **易清洁模块化设计**：快速拆洗、换料便捷，减少生产换色停机时间；
6. **工业互联**：支持PLC触控、数据存储、远程通讯，适配智能工厂。
### 4. 应用场景
广泛用于注塑、挤出板材/管材/薄膜、化纤、包装、医用塑料、新能源塑胶材料等生产，替代传统体积式色母机，解决配比不准、产品色差、物性不稳定问题。
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## 二、英文介绍（Industrial Standard Version）
### Gravimetric Blender
#### 1. Definition
Gravimetric Blender is a high-precision automatic dosing and mixing auxiliary equipment widely used in the plastics industry.
It adopts **loss-in-weight weighing technology** to proportion and mix virgin resin, regrind material, color masterbatch, powder additives and other raw materials accurately by weight, ensuring stable mixing and continuous feeding for plastic processing.
#### 2. Working Principle
Each material hopper is equipped with an independent high-precision load cell.
The system discharges raw materials by gravity according to the preset formula ratio. All components are weighed individually and fed into the mixing chamber.
With closed-loop real-time correction, it automatically compensates for material density difference, feeding deviation and environmental interference, to maintain consistent mixing ratio in continuous production.
#### 3. Key Advantages
1. **High batching accuracy**: Precision up to ±0.1%~±0.3%, suitable for micro-additive dosing;
2. **Full automatic operation**: Integrated weighing, dosing, mixing and data recording;
3. **Wide material compatibility**: Pellets, flakes, regrinds and powder materials are all available;
4. **Homogeneous mixing**: Special mixing structure avoids material segregation and color difference;
5. **Modular & easy maintenance**: Quick disassembly design for fast material change and cleaning;
6. **Smart factory compatible**: Touch screen control, data traceability and industrial communication interface.
#### 4. Application
Mainly applied in **injection molding, extrusion, blow molding, film production, medical packaging and new energy plastic materials** manufacturing.
It effectively improves product stability, reduces material waste and production defective rate.
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## 三、核心专业术语对照
| 中文 | English |
|------|---------|
| 重力式称重混料机 | Gravimetric Blender |
| 失重式计量 | Loss-in-Weight Dosing |
| 称重传感器 | Load Cell / Weighing Sensor |
| 自动配料系统 | Automatic Dosing System |
| 原料配比 | Material Proportioning |
| 混合腔体 | Mixing Chamber |
| 回收料 | Regrind Material |
| 闭环控制系统 | Closed-loop Control System |
| 配比精度 | Dosing Accuracy |
#### 3. Key Advantages
1. **High batching accuracy**: Precision up to ±0.1%~±0.3%, suitable for micro-additive dosing;
2. **Full automatic operation**: Integrated weighing, dosing, mixing and data recording;
3. **Wide material compatibility**: Pellets, flakes, regrinds and powder materials are all available;
4. **Homogeneous mixing**: Special mixing structure avoids material segregation and color difference;
5. **Modular & easy maintenance**: Quick disassembly design for fast material change and cleaning;
6. **Smart factory compatible**: Touch screen control, data traceability and industrial communication interface.
#### 4. Application
Mainly applied in **injection molding, extrusion, blow molding, film production, medical packaging and new energy plastic materials** manufacturing.
It effectively improves product stability, reduces material waste and production defective rate.
---
## 三、核心专业术语对照
| 中文 | English |
|------|---------|
| 重力式称重混料机 | Gravimetric Blender |
| 失重式计量 | Loss-in-Weight Dosing |
| 称重传感器 | Load Cell / Weighing Sensor |
| 自动配料系统 | Automatic Dosing System |
| 原料配比 | Material Proportioning |
| 混合腔体 | Mixing Chamber |
| 回收料 | Regrind Material |
| 闭环控制系统 | Closed-loop Control System |
| 配比精度 | Dosing Accuracy | 